AAP-01 160% Non-linear performance spring (German piano wire)

Combining enhanced speed with a more controlled recoil is what CTM TAC has done with their awesome new non-linear recoil spring. This help significantly with feeding and controlled cycling of the nozzle

Material: Music Spring Wire (SWP-A)

Weight : 0.7g

Origin: German

Annealed and Rustproofing

• Features : 
  1. Increased bolt cycle speed.
  2. The guide rod will not strike the bolt.
  3. Improved balance to improve the ‘feel’ which gives a much smoother cyclic action.
  4. Reduce recoil.
  5. Smooth, consistent BB feeding.